JP6507208B2 - Mounting structure of lighting device - Google Patents

Description

  The present invention relates to a mounting structure of a lighting device, and more particularly, to a mounting structure suitable for mounting a lighting device on an interior member of a vehicle to be mounted.

  For example, a lighting device used in a vehicle is attached to an interior member to be attached by engaging a projection provided on a light source of the lighting device with a hole or the like provided on the interior member of the vehicle. Be Patent Document 1 discloses that, in a lighting apparatus having an LED lamp constituting a light source section and a connector section for supplying power to the LED lamp, a projection is provided on the side surface of the light source section.

JP, 2009-245681, A

  The connector portion is connected to a wire harness in the vehicle in order to receive power supply from a battery or the like. Therefore, vibration and load from the wire harness are easily transmitted to the connector portion. However, since the technology of Patent Document 1 does not have a mounting structure for supporting the connector portion, when receiving vibration or a load from the wire harness, the lighting device including the connector portion can not be stably supported. .

  The present invention has been made in consideration of such problems, and an object thereof is to provide a mounting structure which can stably support a lighting device including a connector portion.

The present invention relates to a mounting structure for mounting a lighting device to a mounting target, and a bottom portion of the mounting structure is provided with a hole for passing light from the lighting device, and a periphery of the hole is provided. On the bottom surface of the lighting device is placed, and by keeping the mounting surface of the lighting device substantially flush, a plurality of positioning positions of the lighting device in the mounting height direction with respect to the bottom surface of the mounting structure A rib is formed, and at least one of the plurality of ribs is arranged to be in contact with the hole (claim 1).

In this case, the plurality of ribs, that are stretched in the transverse direction of the mounting structure (claim 2).

Further, among the plurality of ribs, the length of the rib provided to be in contact with the hole is shorter than the length of the rib provided to avoid the hole (claim 3).

Here, the wall portion for supporting the side surface of the lighting device is bottom or al standing of the mounting structure, the tip of the erected direction of said wall portion, toward the illumination device on a bottom surface of the mounting structure it is preferred engagement claw for pressing it is al provided (claim 4).

Further, a wall supporting the side surface of the lighting device and a wall-like light source support supporting the light source of the lighting device are provided upright from the bottom surface of the mounting structure, and the wall and the light source the light source support portion has preferably has Rukoto been connected (claim 5).

Further, the wall portion for supporting the side surface of the lighting device is erected from the bottom surface of the mounting structure, wherein the wall portion is preferably connected with the rib provided so as to be in contact with the hole (claim 6).

In addition, a wall-shaped connector support portion for supporting the connector portion of the lighting device and another wall portion for supporting a part of the side surface of the lighting device are respectively provided upright from the bottom surface of the mounting structure . Is preferred (claim 7).

Further, the connector support section, rib provided so as to avoid the hole is that is connected (claim 8). Furthermore, a rib provided to avoid the hole may be connected to the other wall (claim 9). Furthermore, the connector support portion and the other wall portion may be supported by other ribs extending in the lateral direction of the mounting structure (claim 10).

According to the invention of claim 1, while it is possible to attach the lighting device in good Ri simple configuration, it is possible to support the stably lighting device.

Further, according to the invention of claim 2 can support the lighting apparatus safely Joteki in good Ri simple configuration.

According to the invention of claim 3, while supporting the lighting apparatus more stable, it is possible to pass the light from the illumination device.

According to the invention of claim 4, it is possible to mount the lighting device stably.

According to the fifth aspect of the present invention, the lighting device and the light source portion of the lighting device can be supported easily and stably.

According to the invention of claim 6, while on the rigidity of the mounting structure towards the light source of the illumination device can be stably supported.

According to the invention of claim 7, Ru can be easily and stably support the connector portion of the lighting device and the lighting device.

According to the invention of claim 8, while supporting the connector support of the lighting device be further stabilized, it is Rukoto passes light from the illumination device. According to the invention of claim 9, it is possible to allow the light from the lighting device to pass while improving the rigidity of the mounting structure. According to the tenth aspect of the present invention, the illumination device and the connector support portion of the illumination device can be supported more stably while the rigidity of the mounting structure is further improved.

It is a perspective view of the door lining to which the attachment structure of the lighting installation concerning this embodiment is applied. It is a perspective view of the back side of the door lining of FIG. It is the perspective view which expanded the upper surface side of the door pocket of FIG. It is the perspective view which illustrated the state which attaches an illuminating device with respect to the attachment structure of this embodiment. It is the perspective view which illustrated the state in which the illuminating device was attached to the attachment structure of FIG. It is the top view which illustrated the state of FIG. It is the top view which illustrated the attachment structure of FIG. It is sectional drawing along the VIII-VIII line of FIG. FIG. 5 is a schematic plan view illustrating a mold used for manufacturing the mounting structure of FIG. 4; It is a schematic front view which illustrated the metal mold | die of FIG.

  Hereinafter, a preferred embodiment of the mounting structure for a lighting device according to the present invention will be described in detail with reference to the attached drawings.

  The attachment structure 12 of the illumination device 10 according to the present embodiment is applied to, for example, a door lining (door trim) 14 attached to a vehicle interior side of a door panel of a vehicle, as shown in FIGS. 1 and 2. However, the attachment structure 12 of the present embodiment is not limited to this one embodiment, and the interior member of the vehicle other than the door lining 14 and the object other than the interior member are attached to illuminate the attachment object. It is also possible to mount the device 10. In the following description, the case where the lighting apparatus 10 is attached to the door lining 14 via the attachment structure 12 will be described.

  A door arm rest 16 is provided along the longitudinal direction (direction of arrow A) of the vehicle at a central portion of the door lining 14 made of plastic or the like, and a lower portion including a door pocket 18 for storing articles under the door lining 14 A unit 17 and a speaker storage unit 20 for storing a speaker are provided. The door pocket 18 forms a recess 22 in which articles can be stored by indenting a portion thereof.

  A lighting device 10 is attached via a mounting structure 12 to an upper surface 24 of a door pocket 18 that defines a recess 22 on the back side (outside of the passenger compartment) of the door lining 14 shown in FIG. 2. In this case, the irradiation hole 26 (see FIG. 1) is formed on the upper surface 24 corresponding to the illumination device 10, and the illumination device 10 irradiates the illumination light 28 to the recess 22 through the irradiation hole 26. Do.

  As shown in FIGS. 2 and 3, on the rear surface side of the door lining 14, a plurality of mounting portions 32 having mounting holes 30 are formed at the upper end portion of the lower portion 17. The lower portion 17 can be attached to the door arm rest 16 by engaging the attachment portions 32 with the plurality of claws 34 formed at the lower end portion of the door arm rest 16. The mounting portion 32 and the lighting device 10 and the mounting structure 12 are disposed at different positions along the direction of the arrow A. Therefore, when the lower portion 17 is attached to and removed from the door arm rest 16, the lighting device 10 is And the presence of the mounting structure 12 is not in the way. The configuration of the door lining 14 other than the door arm rest 16 and the door pocket 18 is substantially the same as that of a known door lining, and thus the detailed description thereof will be omitted.

  Next, the lighting device 10 and the mounting structure 12 will be described in detail with reference to FIGS. 4 to 8.

  The lighting apparatus 10 has a substantially rectangular casing 40, and a light source unit 44 having a light source 42 for outputting illumination light 28, and a connector connected to the wire harness 46 in series with the light source unit 44 and connected to the vehicle. And a unit 48. In this case, the rectangular casing 40 is constituted by a relatively small first block 40a at one end and a relatively large second block 40b at the other end, and the light source unit 44 is provided in the first block 40a. The connector block 48 is provided on the second block 40b.

  In the present embodiment, the first block 40a is directed in the arrow A1 direction on the front side of the vehicle, and the second block 40b is directed in the arrow A2 direction on the rear side of the vehicle. The lighting device 10 is attached to the upper surface 24.

  Here, as the light source 42, for example, a known LED or an organic EL can be used. Further, the connector portion 48 has a connection terminal 50 connected to the wire harness 46, and the light source 42 can be driven by supplying power from the battery of the vehicle (not shown) via the wire harness 46.

  The housing 40 has a bottom surface 52 as a mounting surface for the top surface 24 of the door pocket 18, four side surfaces 54 to 60 extending upward from the bottom surface 52, and a top surface 62 facing the bottom surface 52. The bottom surface 52 is formed substantially flush. The side surfaces 54 and 56 are side surfaces substantially orthogonal to the arrow B direction as the vehicle width direction of the vehicle. That is, the side surface 54 is a side surface in the arrow B1 direction toward the compartment, and the side surface 56 is a side surface in the arrow B2 direction toward the outside of the compartment. The side surface 58 is a side surface in the arrow A1 direction, and the side surface 60 is a side surface in the arrow A2 direction.

  As described above, since the first block 40a and the second block 40b have different sizes and the bottom surface 52 of the housing 40 is substantially flush, the second block 40b is compared with the first block 40a. It bulges in the direction of arrow C1 directed upward and in the direction of arrow B which is the vehicle width direction. Therefore, the side surface 54 is formed of the side surface 54a of the first block 40a and the side surface 54b of the second block 40b, and the side surface 56 is formed of the side surface 56a of the first block 40a and the side surface 56b of the second block 40b. . The upper surface 62 is also composed of the upper surface 62a of the first block 40a and the upper surface 62b of the second block 40b.

  Further, in the first block 40a corresponding to the light source unit 44, two bar-like protrusions 63 extend from the side surface 58 in the arrow A1 direction, and claw-like protrusions 64 extend from the side surface 54a in the arrow B1 direction. A protrusion 66 having the same shape as the protrusion 64 extends in the direction of the arrow B2.

  On the other hand, in the second block 40b corresponding to the connector portion 48, a bar-like protrusion 68 extends in the direction of the arrow B1 at a position on the side 54b on the side of the first block 40a. At the portion, a protrusion 70 having the same shape as the protrusion 68 extends in the direction of the arrow B2.

  With respect to the illumination device 10 configured in this way, the attachment structure 12 according to the present embodiment is, for example, the upper surface of the door pocket 18 by resin molding using a mold 120 (see FIGS. 9 and 10) described later. It is configured integrally with 24.

  As described above, since it is necessary to irradiate the illumination light 28 from the light source 42 to the recess 22 of the door pocket 18 through the irradiation hole 26, the mounting structure 12 includes the portion of the irradiation hole 26 on the upper surface 24. It is provided to go.

  Specifically, the mounting structure 12 is formed with a receiving portion 80 on which the bottom surface 52 of the lighting device 10 is placed. The receiving portion 80 is composed of a plurality of ribs 82 erected from the upper surface 24 in the direction of the arrow C1.

  As shown in FIGS. 2, 3 and 8, the upper surface 24 is formed in a curved shape that inclines downward in the direction of the arrow A2.

  So, in this embodiment, in order to attach lighting installation 10 with desired attachment angle to upper surface 24, according to the shape of upper surface 24, the height of each rib 82 is adjusted, and the upper end part of each rib 82 Are approximately flush with each other. Thereby, the mounting surface of the illuminating device 10 in the receiving part 80 is maintained substantially flush. As described above, by adjusting the heights of the ribs 82 to make the mounting surface substantially flush, the lighting device 10 can be mounted on the receiving portion 80, and the mounting of the lighting device 10 on the upper surface 24 is possible. It is possible to adjust the angle to a desired angle.

  In FIGS. 3 and 8, the upper end portions of the ribs 82 are adjusted to the same height along the direction of the arrow A which is the horizontal direction, and the mounting surface of the receiving portion 80 is maintained substantially horizontal. It is illustrated. As described above, in the present embodiment, since the mounting surface can be adjusted to a desired mounting angle by adjusting the height of each rib 82, for example, the mounting surface is at a predetermined angle with respect to the arrow A direction. The height position of each rib 82 can also be adjusted so that it becomes an inclined surface.

  Further, as shown in a plan view of FIG. 7, a plurality of ribs 82 are formed along the arrow B direction around the substantially rectangular irradiation hole 26 extending along the arrow A direction. Therefore, the length of each rib 82 on the arrow A 2 direction side provided so as to avoid the irradiation hole 26 is relatively long, and each rib 82 provided on the arrow A 1 direction side provided to be in contact with the irradiation hole 26. The length of is relatively short.

  Furthermore, around the ribs 82, various mounting portions for fixing the lighting device 10 mounted on the receiving portion 80 by supporting the side surfaces 54 to 60 of the housing 40 are provided. These attachment portions are erected from the upper surface 24 in the direction of the arrow C 1 and integrally formed with the upper surface 24 and configured to be connectable to the respective ribs 82.

  Specifically, a substantially L-shaped wall portion 90 for supporting the side surfaces 54a and 58 and a wall-shaped light source support portion 92 for supporting the side surface 56a are erected as attachment portions to the first block 40a. . In this case, the arrow B2 direction side of the wall portion 90 and the arrow A1 direction side of the light source support portion 92 are connected. Further, the light source support portion 92 is formed with a hole portion (engagement portion) 94 which engages with the claw-like projection 66. Furthermore, a part of the wall 90 is formed as a recess 96 capable of accommodating the protrusion 64 by being recessed in the direction of the arrow B1.

  A relatively short rib 82 provided so as to be in contact with the irradiation hole 26 is connected to a portion of the wall 90 in the direction of the arrow B1. The light source support portion 92 is also connected to a relatively short rib 82 provided to be in contact with the irradiation hole 26 and a relatively long rib 82 provided to avoid the irradiation hole 26. ing. Furthermore, the light source support 92 is also supported by another rib 98 extending in the direction of the arrow B2.

  On the other hand, a part of the wall 90, a wall-like connector support 100 connected to the wall 90 and supporting the side 54b, and a wall 102 supporting a part of the side 56b are the second block 40b. Are set up as mounting parts for

  In this case, the upper end portion of the connector support portion 100 is provided with a claw portion (engagement portion) 104 engaged with the side surface 54b and the upper surface 62b of the second block 40b. In addition, a relatively long rib 82 provided so as to avoid the irradiation hole 26 is connected to the connector support portion 100. Furthermore, the connector support portion 100 is also supported by another rib 105 extending in the direction of the arrow B1. Furthermore, a relatively long rib 82 provided so as to avoid the irradiation hole 26 is connected to the wall portion 102, and is also supported by another rib 106 extending in the direction of the arrow B2. .

  In the mounting structure 12, an opening 107 is located between the light source support 92 and the wall 102 facing the connector support 100 and the claw 104 and also facing the side 56 b of the second block 40 b. It is formed as. Further, the respective openings of the irradiation hole 26, the hole 94, and the opening 107 are provided at mutually separated positions in order to avoid a decrease in the rigidity of the mounting structure 12. Furthermore, as shown in FIGS. 5 to 7, the light source support 92 and the connector support 100 are arranged to face each other in an oblique direction. That is, the connector support portion 100 supports the side surface 54 b of the second block 40 b constituting one side surface 54 of the lighting device 10, and the light source support portion 92 is a first block constituting the other side surface 56 of the lighting device 10. It supports the side 56a of 40a.

  The mounting procedure of the illuminating device 10 to the upper surface 24 of the door pocket 18 using the mounting structure 12 comprised as mentioned above is demonstrated.

  First, in a state where the lighting device 10 is positioned inward of the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100 in plan view, the lighting device 10 is lowered along the arrow C2 direction. Thereby, the corner of the second block 40 b formed by the bottom surface 52 and the side surface 54 b abuts on the claw portion 104.

  When the lighting device 10 is further lowered in this state, the connector support portion 100 and the claw portion 104 receive the proximal end portion of the connector support portion 100 (a position on the upper surface 24 side of the connector support portion 100) by the pressing force from the corner portion. ) As a fulcrum, and integrally warps in the direction of arrow B1.

  When the lighting device 10 is further lowered in this state, the side surface 54 a of the first block 40 a contacts the wall 90, and the side surface 58 contacts the wall 90 via the projection 63. Further, the side surface 56 a contacts the light source support portion 92. Further, the side surface 54 b of the second block 40 b contacts the connector support 100, and the side surface 56 b also contacts the wall 102. As a result, the lighting device 10 can be slid (dropped) in the direction of the arrow C2 along the wall surfaces of the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100.

  Then, when the bottom surface 52 of the housing 40 contacts the upper end of each rib 82, the illumination device 10 is mounted on the mounting surface of the receiving portion 80, and the light source 42 and the irradiation hole 26 face each other. . In this case, since the position of the upper surface 62b of the second block 40b is lower than the lower end 108 of the claw portion 104, the connector support portion 100 and the claw portion 104 are released from the pressed state from the second block 40b. , Return to the original state before pressing.

  As a result, the claw portion 104 engages with the side surface 54 b and the upper surface 62 b of the second block 40 b and fixes the second block 40 b (connector portion 48) in cooperation with the connector support portion 100 and the wall portion 102. become. Also in the first block 40 a, the projection 66 is engaged with the hole 94 of the light source support 92 and the projection 64 is accommodated in the recess 96 of the wall 90, so the light source support 92 is a wall 90 In cooperation with the first block 40a (the light source unit 44).

  Here, in the first block 40 a, the side surface 54 a and the side surface 58 (via the projection 63) are supported by the wall 90, and the side surface 56 a is supported by the light source support 92. On the other hand, in the second block 40 b, the side surface 54 b is supported by the wall 90 and the connector support 100, the side 56 b is supported by the wall 102, and two bar-like projections 68 are formed by the wall 90 and the light source support 92. It is supported. Therefore, the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100 also function as a position restricting portion for restricting the displacement of the illumination device 10 in the arrow A direction and the arrow B direction which is the horizontal direction.

  In addition, when the illuminating device 10 is attached to the upper surface 24 through the attachment structure 12, as shown in plan view of FIG. 7, the center 110 of the light source 42 (the emission part of the illumination light 28 in the light source 42) and the irradiation hole The center axis 112 along the arrow A direction of 26 is shifted by a distance d. That is, the irradiation hole 26 is offset from the light source 42 by the distance d on the outer side of the vehicle (the direction of the arrow B2). As a result, when the illumination light 28 is irradiated from the light source 42 to the recess 22 of the door pocket 18, mainly the portion on the vehicle outer side in the recess 22 is illuminated. It can be avoided that 28 is irradiated.

  Further, since the irradiation hole 26 is formed in a rectangular shape long in the arrow A direction, which is the front-rear direction of the vehicle, the illumination light 28 can be irradiated in the front-rear direction in the recess 22. Even when the light source 42 is displaced in the direction of arrow A, the illumination light 28 can be reliably irradiated to the recess 22.

  By the way, in order to remove the illumination device 10 attached in this manner from the upper surface 24 and the attachment structure 12, the following procedure may be taken.

  First, with the base end of the connector support portion 100 as a fulcrum, the connector support portion 100 and the claw portion 104 are bent in the arrow B1 direction to release the engagement between the claw portion 104 and the second block 40b. Further, with the base end of the light source support 92 as a fulcrum, the upper end of the light source support 92 is bent in the direction of the arrow B2, and the engagement between the projection 66 and the hole 94 is released. Then, the illumination device 10 can be removed from the mounting structure 12 by pulling up the illumination device 10 in the direction of the arrow C1 while maintaining the released state.

  FIGS. 9 and 10 schematically show the case of molding the mounting structure 12 of the present embodiment using the mold 120. As shown in FIG.

  The mold 120 is composed of an upper mold 122 and a lower mold 124.

  As described above, since the mounting structure 12 of the present embodiment is configured integrally with the upper surface 24 of the door pocket 18, when the mounting structure 12 is formed, the lower mold 124 is slid in the direction of the arrow C2. I can not In addition, since the claw portion 104 is provided in the connector support portion 100, the lower portion of the claw portion 104 is an undercut, and it is difficult to form the upper mold 122. Furthermore, the ribs 82, the wall portions 90 and 102, the light source support portion 92 and the connector support portion 100 are respectively erected from the upper surface 24, and the attachment portions of the wall portions 90 and 102, the light source support portion 92 and the connector support portion 100 are , And each rib 82 is formed so as to surround it. Thus, the mounting structure 12 is a complex structure.

  So, in this embodiment, as shown in FIG.9 and FIG.10, the upper mold | type 122 and the lower mold | type 124 are comprised as follows. 9 schematically shows the planar shapes of the upper mold 122 and the lower mold 124 at the height position of the undercut portion described above, and FIG. 10 schematically shows the upper mold 122 and the lower mold 124. Is a front view shown in FIG.

  First, the lower mold 124 is configured to slide in the direction of arrow B along the upper surface 24.

  That is, when the mounting structure 12 is formed, the lower die 124 is disposed on the arrow B 2 direction side with respect to the formation positions of the light source support portion 92 and the wall portion 102. However, as shown in FIG. 9, a part of the lower mold 124 is configured as an extending portion 126 that passes through the opening 107 and extends to the formation position of the connector support portion 100. In this case, the height of the extension portion 126 is set to the height of the lower end portion 108 of the claw portion 104. The height of the lower mold 124 at the location of the mounting structure 12 is generally set to the height of the light source support 92 and the wall 102 except for the extension 126.

  Therefore, after the heat-melted resin is poured in a state where the lower mold 124 is disposed as shown in FIGS. 9 and 10, if the upper mold 122 is lowered in the direction of the arrow C2, the shape shown in FIGS. The mounting structure 12 can be molded. After molding, the upper die 122 may be raised in the arrow C2 direction, and the lower die 124 may be slid in the arrow B2 direction.

  As described above, according to the mounting structure 12 of the lighting device 10 according to the present embodiment, the lighting device 10 includes the top surface 24 of the door pocket 18 that constitutes the door lining 14 as the mounting target via the mounting structure 12. Since the connector portion 48 is supported by the connector support portion 100 when it is attached to the connector portion 48, the connector portion 48 can be stably supported even when vibration or load from the wire harness 46 is transmitted to the connector portion 48. . Therefore, the lighting device 10 including the connector portion 48 can be stably supported.

  In addition, if the light source unit 44 is supported by the light source support unit 92 and the connector unit 48 is supported by the connector support unit 100, the illumination device 10 can be supported more stably. Furthermore, the light source support 92 supports the side 56 a of the first block 40 a corresponding to the light source 44, and the connector support 100 supports the side 54 b of the second block 40 b corresponding to the connector 48. That is, the two supports respectively support the two side surfaces 54, 56 of the lighting device 10 so as to face each other. As a result, the lighting device 10 can be supported easily and more stably.

  Furthermore, in the present embodiment, the side surfaces 54, 56, 58 of the lighting device 10 are supported by the wall portions 90, 102, the light source support portion 92, and the connector support portion 100. It is possible to regulate the displacement in the opposite direction, that is, the displacement in the lateral direction (the arrow A direction and the arrow B direction) of the lighting apparatus 10. As a result, position regulation and more stable support of the lighting device 10 attached to the mounting structure 12 can be easily realized.

  Moreover, since the wall portion 90, the light source support portion 92, and the connector support portion 100 are integrally formed, the rigidity of these attachment portions is improved, and the lighting device 10 can be supported more stably. . That is, by connecting wall portion 90 and connector support portion 100 along the direction of arrow A, and connecting wall portion 90 and light source support portion 92 along the direction of arrow A, the rigidity of each attachment portion is obtained. Both securing and reliable position control of the lighting device 10 can be realized.

  Further, the claw portion 104 provided on the connector support portion 100 engages with the second block 40b, the hole portion 94 of the light source support portion 92 and the protrusion 66 are engaged, and the protrusion 64 is engaged with the concave portion 96 of the wall portion 90. By being accommodated, the illuminating device 10 can be supported more stably. That is, since the claw portion 104 is engaged with the second block 40b to which the vibration and load from the wire harness 46 are easily transmitted, rigidity is improved and the connector portion 48 is stably supported as compared with the engagement by the hole. Can. In addition, the holes 94 and the recesses 96 are engaged with the projections 64 and 66 of the first block 40a to which the vibration and load from the wire harness 46 are not easily transmitted, so that the light source unit 44 can be supported stably.

  Moreover, since the hole 94 is provided in the direction of the arrow B2 outside the passenger compartment, when the lighting device 10 is attached to the door pocket 18 before the door lining 14 is attached to the door panel, The hole 94 is located at an easy location. This makes it easy to check whether the projection 66 of the first block 40a and the hole 94 are engaged.

  Further, in the present embodiment, the opening 107 is provided to face the connector support 100. Thereby, when molding the mounting structure 12 using the mold 120, a part below the lower end part 108 of the claw portion 104 is formed by the lower mold 124, and at least the upper part from the lower end part 108 is formed by the upper mold 122 be able to. Also, in the case where the extension part 126 extending from the lower mold 124 to the connector support part 100 through the opening 107 is provided, the lower mold 124 is slid in the direction of arrow B2 after molding of the mounting structure 12 by the mold 120 If this is done, the lower mold 124 can be easily punched out, and if the upper mold 122 is also punched in the direction of the arrow C1, the mounting structure 12 having a desired shape can be obtained.

  That is, in the present embodiment, the formation positions of the light source support portion 92 and the wall portion 102 are in the direction of arrow A so that the connector support portion 100 provided with the claw portion 104 does not face the light source support portion 92 and the wall portion 102. By providing the openings 107 in a staggered manner, the upper and lower molds 122 and 124 constituting the mold 120 are prevented from having a complicated and useless structure.

  In the above description, the opening 107 is provided to face the connector support 100. However, another opening is provided to face the light source support 92, and the light source is provided via the other opening. The lower die 124 may be provided with another extension that extends to the support 92. Also in this case, the same effect can be obtained.

  Furthermore, by shifting the positions of the irradiation hole 26, the hole 94, and the opening 107, it is possible to avoid concentration of one place where the rigidity decreases in the mounting structure 12 due to the formation of the opening. .

  Furthermore, in the present embodiment, since the mounting structure 12 and the upper surface 24 of the door pocket 18 of the door lining 14 as the mounting object are integrally configured, the lighting device 10 is mounted on the receiving portion 80 of the mounting structure 12. Is mounted, and the lighting device 10 is supported and fixed by the wall portions 90 and 102, the light source support portion 92, the hole portion 94, the recess portion 96, the connector support portion 100, and the claw portion 104. Installation is complete. As a result, the number of parts and the number of operation steps can be reduced as compared with the conventional case, and the illumination device 10 can be attached to the upper surface 24 with a simpler configuration. Moreover, the rigidity of the mounting structure 12 is also improved by the mounting structure 12 and the upper surface 24 being integrally configured.

  That is, compared with the case where the lighting device 10 is fixed to a separate member from the door lining 14 and the separate member is fixed to the door lining 14 by a screw or the like, the mounting structure 12 is integrated with the door pocket 18 in this embodiment. Since the lighting device 10 is directly formed on the upper surface 24 of the door pocket 18 via the mounting structure 12, the mounting operation is simplified and facilitated, and the mechanical strength of the mounting structure 12 is also improved.

  Further, in the present embodiment, since the receiving portion 80 functions as an attachment angle variable portion capable of adjusting the attachment angle of the illumination device 10 with respect to the upper surface 24, the illumination output from the illumination device 10 by adjusting the attachment angle. It is possible to set the irradiation angle of the light 28 to a desired angle.

  Furthermore, since the receiving portion 80 also functions as a height adjusting portion for keeping the mounting surface of the lighting apparatus 10 substantially horizontal, if the height of the receiving portion 80 is adjusted according to the state of the upper surface 24, mounting is performed. The angle can be easily changed. As a result, while setting the irradiation angle of the illumination light 28 output from the lighting device 10 to a desired angle, it becomes possible to attach the lighting device 10 to the receiving portion 80 in a state where the mounting surface is maintained substantially horizontal. .

  Further, in the receiving portion 80, the plurality of ribs 82 erected from the upper surface 24 function as height adjusting portions, and since the ribs 82 are integrally formed with the upper surface 24, the number of parts is reduced. The rigidity of the mounting structure 12 can be enhanced.

  Moreover, since at least one rib 82 is connected to each of the mounting portions of the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100, the irradiation angle of the illumination light 28 output from the lighting apparatus 10 is desired. The rigidity of these attachment parts can also be improved while setting the angle of.

  The present invention is not limited to the above-described embodiment, and it is naturally possible to adopt various configurations without departing from the scope of the present invention.

DESCRIPTION OF SYMBOLS 10 ... Lighting apparatus 12 ... Mounting structure 14 ... Door lining 16 ... Door armrest 18 ... Door pocket 22, 96 ... Recess 24 ... Upper surface 26 ... Irradiation hole 28 ... Illumination light 40 ... Housing 40a ... 1st block 40b ... 1st block 2 block 42 light source 44 light source portion 46 wire harness 48 connector portion 52 bottom surface 54 to 60 side surface 62, 62a, 62b top surface 63 to 70 protrusion 80 receiving portion 82, 98, 105, 106 rib DESCRIPTION OF SYMBOLS 90, 102 ... Wall part 92 ... Light source support part 94 ... Hole part 100 ... Connector support part 104 ... Claw part 107 ... Opening part 108 ... Lower end part 110 ... Center 112 ... Central axis 120 ... Mold 122 ... Upper mold 124 ... Bottom Type 126 ... extension part

Claims (10)

A mounting structure for mounting a lighting device to a mounting target,
The bottom surface of the mounting structure is provided with a hole for passing light from the lighting device,
The bottom surface of the lighting device is placed around the hole, and the mounting surface of the lighting device is kept approximately flush, thereby providing a position in the mounting height direction of the lighting device with respect to the bottom surface of the mounting structure. A plurality of ribs are formed to position the
At least one of the plurality of ribs is disposed to be in contact with the hole portion. A mounting structure of a lighting device. In the mounting structure according to claim 1,
The plurality of ribs extend in the lateral direction of the mounting structure. A mounting structure for a lighting device. In the mounting structure according to claim 2,
Among the plurality of ribs, the length of the rib provided to be in contact with the hole is shorter than the length of the rib provided to avoid the hole. In the mounting structure according to any one of claims 1 to 3,
A wall supporting the side surface of the lighting device is erected from the bottom surface of the mounting structure;
At the tip of the wall in the standing direction, an engaging claw is provided to press the lighting device toward the bottom surface of the mounting structure.
Mounting structure of a lighting device characterized by In the attachment structure according to any one of claims 1 to 4 ,
A wall supporting the side surface of the lighting device and a wall-like light source support supporting the light source of the lighting device are provided to stand from the bottom of the mounting structure .
A mounting structure of a lighting device, wherein the wall portion and the light source support portion are connected. In the mounting structure according to any one of claims 1 to 5 ,
A wall supporting the side surface of the lighting device is erected from the bottom surface of the mounting structure;
The mounting structure of a lighting device, wherein the wall portion is connected to a rib provided to be in contact with the hole portion. In the attachment structure according to any one of claims 4 to 6 ,
A wall-shaped connector support portion for supporting the connector portion of the lighting device and another wall portion for supporting a part of the side surface of the lighting device are provided to stand from the bottom surface of the mounting structure. Mounting structure of the lighting device. In the mounting structure according to claim 7,
A mounting structure of a lighting device, wherein a rib provided to avoid the hole is connected to the connector support portion. In the mounting structure according to claim 7 or 8,
The other wall portion is connected to a rib provided to avoid the hole portion. A mounting structure of a lighting device. In the attachment structure according to any one of claims 7 to 9,
A mounting structure of a lighting device, wherein the connector support portion and the other wall portion are respectively supported by other ribs extending in the lateral direction of the mounting structure.

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